This method is suitable for all pipes or feed throughs and create a permanenent waterproof collar around the leaking pipe. The advantage is the swellability combined with flexability. This special features enable the use in advanced surroundings. This could be pipes with a hot or cold medium inside, or pipes which contains cables. This is the final solution for all sealing tasks around pipes.

Procedure and Preparation

excavate the pipe and remove concrete or mortar

circular app .30 – 40 mm wide.

60 – 80 mm deep

Remove dirt and concret left overs from the pipe surface

In case of flowing water drill in 45° angle into the back part of the cavity to release the water. (Ø= 10 – 13 mm)

Komprischaum 130 is an injectable foam structure, available in strips a 30 x 70 x 2000 mm. It works like a scaffolding – the resin spreads controlled inside of the foam structure. This Komprischaum strip will be dunked into water and the inserted into the cavity around the pipe, like a collar. The ends must befixed together with wire.

The HydroBloc 575 Integral is ready to use resin. Therefore it doesn´t need acceleration or mixing. Just open the can and start pumping. The material will cure immediately with the humidity in the Komprischaum ( dunked into water before placing inside the hole)